Found Margaret and her children in the 1911 census of Scotland. It was a difficult find and had to get help from someone else. Reason the surname was incorrectly recorded on the census. Instead of starting with a B, it was interpreted as a P. All born in Ireland. Still hunting through the 1901 census. However when William and Margaret's children were old enough Margaret returned to Avoca between 1911-1914 to live before returning to Scotland again.